Induction cooker control method and control apparatus, and induction cooker apparatus
A control method and technology of a control device are applied in the fields of an induction cooker control method, an induction cooker device and a control device, and can solve the problems such as the lack of complete processing of harmonics, the EMC interference of other electrical appliances, and the inability to realize the simultaneous operation of multiple induction cookers.
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[0026] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.
[0027] combine Figure 1-Figure 3 As shown, what the present invention describes is a control method for an induction cooker. The induction cooker has a transducing coil 11 and a drive converter 14 connected thereto, an IGBT module 13, and a resonant capacitor that forms an LC resonant circuit with the transducing coil 11 12. The control method is based on measuring the instantaneous current on the transducing coil 11, and after analyzing the instantaneous current, control the drive converter 14 to drive the transducing coil 11 to work with a safe output according to the analysis result; wherein, The instantaneous current of measuring transducing coil 11 is carried out by transducing coil signal detector, the analysis of this instantaneous current is carried out by real-time judging circuit 102, the control of driving converter 14 is by real-time j...
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Abstract
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